/*
 * ServerRequestCallback.java
 *
 * Copyright (C) 2009-12 by RStudio, Inc.
 *
 * Unless you have received this program directly from RStudio pursuant
 * to the terms of a commercial license agreement with RStudio, then
 * this program is licensed to you under the terms of version 3 of the
 * GNU Affero General Public License. This program is distributed WITHOUT
 * ANY EXPRESS OR IMPLIED WARRANTY, INCLUDING THOSE OF NON-INFRINGEMENT,
 * MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. Please refer to the
 * AGPL (http://www.gnu.org/licenses/agpl-3.0.txt) for more details.
 *
 */

package org.rstudio.studio.client.server;

public abstract class ServerRequestCallback<T>
{ 
   public void onResponseReceived(T response)
   {
   }
   
   public abstract void onError(ServerError error);
   
   public void cancel() { cancelled_ = true; }
   public boolean cancelled() { return cancelled_; }
   
   private boolean cancelled_ = false;
}

